Historically, medical instruments were rudimentary. In ancient civilizations, tools were often made from materials like wood, stone, or bone. The Egyptians, for instance, used simple scalpels and forceps for surgical procedures. The Greeks made advances with instruments such as the speculum and catheters. However, it was not until the Renaissance that a more systematic approach to medical instrument design began, fostering innovation and the development of more sophisticated tools.

Electric ICU beds are typically designed on wheels, allowing for easy maneuverability within the clinical setting. This mobility is critical during emergencies or when transferring patients to different areas for procedures or examinations. Furthermore, many beds feature a trendelenburg and reverse trendelenburg position, aiding in specific medical treatments and enhancing patient care dynamics.

Resistance bands are versatile tools commonly used in physical therapy to improve strength, flexibility, and mobility. They come in various resistance levels, making them suitable for individuals at different stages of recovery. Therapists often recommend these bands for exercises that target specific muscle groups, allowing patients to gradually increase resistance as their strength improves. The portability and ease of use make resistance bands a popular choice for at-home rehabilitation programs.